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Why does the C preprocessor interpret the word “linux” as the constant “1”?

...conform (reasonably well) with the right command-line options: gcc -std=c90 -pedantic ... # or -std=c89 or -ansi gcc -std=c99 -pedantic gcc -std=c11 -pedantic See the gcc manual for more details. gcc will be phasing out these definitions in future releases, so you shouldn't write code that depen...
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How do I get the time difference between two DateTime objects using C#?

...following example demonstrates how to do this: DateTime a = new DateTime(2010, 05, 12, 13, 15, 00); DateTime b = new DateTime(2010, 05, 12, 13, 45, 00); Console.WriteLine(b.Subtract(a).TotalMinutes); When executed this prints "30" since there is a 30 minute difference between the date/times. The...
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ImportError: No module named six

...Uli Köhler 11.3k1212 gold badges5151 silver badges101101 bronze badges answered Dec 20 '12 at 8:19 Sylvain DefresneSylvain Defresne ...
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R memory management / cannot allocate vector of size n Mb

...n, with randomForest. I need to have a matrix of the training data (up to 60 bands) and anywhere from 20,000 to 6,000,000 rows to feed to randomForest. Currently, I max out at about 150,000 rows because I need a contiguous block to hold the resulting randomForest object... Which is also why bigmemor...
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How do I find all of the symlinks in a directory tree?

...wered Dec 14 '11 at 23:27 ztank1013ztank1013 5,51522 gold badges1818 silver badges2020 bronze badges ...
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How Does Modulus Divison Work

... 108 The result of a modulo division is the remainder of an integer division of the given numbers. ...
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How do I check if an HTML element is empty using jQuery?

... | edited Sep 11 '13 at 20:55 answered Jul 25 '11 at 8:14 ...
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'

... | edited Oct 3 '16 at 13:07 Andrew Tobilko 42.5k1111 gold badges6666 silver badges119119 bronze badges ...
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How to scroll the window using JQuery $.scrollTo() function

I'm trying to scroll down 100px every time the user gets near the top of the document. 6 Answers ...
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How to access the last value in a vector?

... Jack Bashford 37.2k1010 gold badges3535 silver badges5959 bronze badges answered Sep 17 '08 at 13:32 lindeloflindelof ...